WordNet (r) 3.0 (2006):

smorgasbord
    n 1: a collection containing a variety of sorts of things; "a
         great assortment of cars was on display"; "he had a variety
         of disorders"; "a veritable smorgasbord of religions" [syn:
         assortment, mixture, mixed bag, miscellany,
         miscellanea, variety, salmagundi, smorgasbord,
         potpourri, motley]
    2: an assortment of foods starting with herring or smoked eel or
       salmon etc with bread and butter; then cheeses and eggs and
       pickled vegetables and aspics; finally hot foods; served as a
       buffet meal